Install Chilkat for Node.js and Electron using npm at

var os = require('os');
if (os.platform() == 'win32') {
if (os.arch() == 'ia32') {
var chilkat = require('@chilkat/ck-node11-win-ia32');
} else {
var chilkat = require('@chilkat/ck-node11-win64');
}
} else if (os.platform() == 'linux') {
if (os.arch() == 'arm') {
var chilkat = require('@chilkat/ck-node11-arm');
} else if (os.arch() == 'x86') {
var chilkat = require('@chilkat/ck-node11-linux32');
} else {
var chilkat = require('@chilkat/ck-node11-linux64');
}
} else if (os.platform() == 'darwin') {
var chilkat = require('@chilkat/ck-node11-macosx');
}
function chilkatExample() {
// Note: Requires Chilkat v9.5.0.65 or greater.// This requires the Chilkat API to have been previously unlocked.// See Global Unlock Sample for sample code.// --------------------------------------------------------------------------// Create a Shared Access Signature (SAS) token for an Azure Storage Account.// --------------------------------------------------------------------------// See https://docs.microsoft.com/en-us/rest/api/storageservices/fileservices/constructing-an-account-sas // for details regarding the Azure Storage Account SAS fields.var authSas = new chilkat.AuthAzureSAS();
authSas.AccessKey = "AZURE_ACCESS_KEY";
// Specify the format of the string to sign.// Each comma character in the following string represents a LF ("\n") character.// The names specified in the StringToSign are replaced with the values specified// in the subsequent calls to SetTokenParam and SetNonTokenParam,.// Note: The trailing comma in the StringToSign is intentional and important. This indicates that the // string to sign will end with a "\n".// Also note: The names in the StringToSign are case sensitive. The names// specified in the 1st argument in the calls to SetNonTokenParam and SetTokenParam should// match a name listed in StringToSign.
authSas.StringToSign = "accountname,signedpermissions,signedservice,signedresourcetype,signedstart,signedexpiry,signedIP,signedProtocol,signedversion,";
// The account name is "chilkat". Use your own account name instead of "chilkat".// Also use your own container name instead of "mycontainer".
authSas.SetNonTokenParam("accountname","chilkat");
authSas.SetTokenParam("signedpermissions","sp","rwdlacup");
authSas.SetTokenParam("signedservice","ss","bfqt");
authSas.SetTokenParam("signedresourcetype","srt","sco");
var dt = new chilkat.CkDateTime();
dt.SetFromCurrentSystemTime();
authSas.SetTokenParam("signedstart","st",dt.GetAsIso8601("YYYY-MM-DDThh:mmTZD",false));
// This SAS token will be valid for 30 days.
dt.AddDays(30);
authSas.SetTokenParam("signedexpiry","se",dt.GetAsIso8601("YYYY-MM-DDThh:mmTZD",false));
authSas.SetTokenParam("signedProtocol","spr","https");
// Specifiy values and query param names for each field.// If a field is not specified, then an empty string will be used for its value.
authSas.SetTokenParam("signedversion","sv","2015-04-05");
// Note that we did not call SetTokenParam for "signedIP". For any omitted fields// the value will default to the empty string.// Generate the SAS token.var sasToken = authSas.GenerateToken();
if (authSas.LastMethodSuccess !== true) {
console.log(authSas.LastErrorText);
return;
}
console.log("SAS token: " + sasToken);
// Save the SAS token to a file.// We can then use this pre-generated token for future Azure Storage Account operations.var fac = new chilkat.FileAccess();
fac.WriteEntireTextFile("qa_data/tokens/azureStorageAccountSas.txt",sasToken,"utf-8",false);
}
chilkatExample();